package com.iwunu.gateway.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonTypeInfo;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.jsontype.impl.LaissezFaireSubTypeValidator;

@Configuration
public class RedisConfig {
	  @Bean
	   @SuppressWarnings("all")
	   public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {
	       RedisTemplate<String, Object> template = new RedisTemplate<String, Object>();
	       template.setConnectionFactory(factory);
	       Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
	       ObjectMapper om = new ObjectMapper();
	       om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
	       om.activateDefaultTyping(LaissezFaireSubTypeValidator.instance , 
	    	        ObjectMapper.DefaultTyping.NON_FINAL, JsonTypeInfo.As.WRAPPER_ARRAY);
	       jackson2JsonRedisSerializer.setObjectMapper(om);
	       StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
	       // key采用String的序列化方式
	       template.setKeySerializer(stringRedisSerializer);
	       // hash的key也采用String的序列化方式
	       template.setHashKeySerializer(stringRedisSerializer);
	       // value序列化方式采用jackson
	       template.setValueSerializer(jackson2JsonRedisSerializer);
	       // hash的value序列化方式采用jackson
	       template.setHashValueSerializer(jackson2JsonRedisSerializer);
	       template.afterPropertiesSet();
	       return template;
	 
	      }
}
